Simensen Pond Dam

HIGH HILL CREEK· Calhoun, South Carolina· Built 1971· 22 ft tall
High Hazard Recreation Private

Key Takeaway

Simensen Pond Dam is classified as high hazard in South Carolina. It was completed in 1971 and is 55 years old. Its primary use is recreation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 22 ft (taller than 52.9% in SC)
Max Storage240 acre-ft
Normal Storage140 acre-ft
Surface Area25 acres
Year Completed1971 (55 years old)
NID IDSC00575

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: Yes
Last Inspection: February 7, 2022
State Regulated: Yes
Regulatory Agency: SC DHEC

Ownership

RICHARD J SIMENSEN REVOCABLE TRUST

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Simensen Pond Dam?

Simensen Pond Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Simensen Pond Dam?

Simensen Pond Dam is owned by RICHARD J SIMENSEN REVOCABLE TRUST (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Simensen Pond Dam built?

Simensen Pond Dam was completed in 1971, making it 55 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

What is the primary purpose of Simensen Pond Dam?

Simensen Pond Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Simensen Pond Dam?

Simensen Pond Dam has a dam height of 22 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.

When was Simensen Pond Dam last inspected?

Simensen Pond Dam was last inspected on February 7, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.